Question

Dna ligase is needed in a cloning experiment for what reason?

Answer 1

Answer:

DNA ligase is needed in a cloning experiment for joining or gluing DNA fragments.

So, DNA ligase is also known as Genetics glue.

e.g, gluing foreign DNA in plasmid of bacteria.

Answer 2

Answer:

For attaching two separate DNA pieces.

Explanation:

DNA ligase is an enzyme used in biological systems to join two DNA bits together.

         During the process of cloning we obtain the copies of the parental DNA and this a recombinant. So when the new DNA sequence is formed the similar ends can be joined using the enzyme DNA ligase.

#SPJ3